{"product_id":"radium-engineering-catch-can-kits-nissan-350z-fairlady-skyline-v35-infiniti-g35-20-0729-fl-20-0728-fl","title":"Radium Engineering Catch Can Kits | Nissan 350Z Fairlady Skyline V35 Infiniti G35 (20-0729-FL \/ 20-0728-FL)","description":"\u003cp\u003e\u003cstrong\u003eThe VQ35 draws crankcase vapour, unspent fuel, and oil sludge into the manifold right after every hard run.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRadium Engineering Fluid Lock catch can kits for the Nissan 350Z, Fairlady, Skyline V35, and Infiniti G35\u003c\/strong\u003e intercept that before it reaches the intake. These are closed loop systems that do \u003cstrong\u003enot\u003c\/strong\u003e vent to atmosphere, so they are emissions and track legal: oil and sludge are removed and the gases route back to the engine to be burned, which also promotes negative crankcase pressure and keeps oil vapour out of the cabin. The kits mount using factory holes with no cutting, drilling, or permanent modification.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCV Catch Can Kit (20-0728-FL)\u003c\/strong\u003e: single can inline between the PCV valve and intake manifold. The PCV valve sits on the front RH side of the engine on top of the valve cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Catch Can Kit (20-0729-FL)\u003c\/strong\u003e: PCV and CCV cans together on a bracket mounting in the front LH portion of the engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA manifold that stays clean instead of collecting sludge after every session\u003c\/li\u003e\n\u003cli\u003eFluid Lock protection: the can cannot overfill and dump contaminants back into the intake\u003c\/li\u003e\n\u003cli\u003eA closed system that passes tech and keeps oil smell out of the cabin\u003c\/li\u003e\n\u003cli\u003eEasy inspection through the O-ring sealed dipstick\u003c\/li\u003e\n\u003cli\u003eBolt-in mounting on factory holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePatented Fluid Lock system preventing reservoir overfill\u003c\/li\u003e\n\u003cli\u003eLarge 10AN ORB ports and a 4AN ORB drain port\u003c\/li\u003e\n\u003cli\u003e2-step oil separation baffling\u003c\/li\u003e\n\u003cli\u003eO-ring sealed dipstick for checking accumulated fluid\u003c\/li\u003e\n\u003cli\u003eVehicle specific brackets mounting to factory holes\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or permanent modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe PCV circuit is the one doing the damage on this engine. When manifold pressure is at or above atmospheric the PCV check valve closes and the hose sees no flow, but at idle, steady cruise, and deceleration it sees metered vacuum, drawing crankcase vapour, unspent fuel, and oil sludge straight into the manifold immediately after a high load run. \u003cstrong\u003eNo inline check valve is required, because Radium catch cans are pressure sealed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo install constraints matter. \u003cstrong\u003eThe dual kit's bracket is NOT compatible with the factory air box\u003c\/strong\u003e, so that kit assumes an aftermarket intake. And on RHD Fairlady Z33 cars, the hood switch needs to be addressed during installation; Radium's instructions cover it.\u003c\/p\u003e\n\u003cp\u003eThere is no fixed emptying interval. Check the dipstick at three to four weeks and set your own schedule, noting PCV cans typically collect more than CCV cans.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluid Lock catch can with dipstick, or two cans on the dual kit\u003c\/li\u003e\n\u003cli\u003eVehicle specific mounting bracket\u003c\/li\u003e\n\u003cli\u003eHose, hose ends, and adapter fittings\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2003-2009 Nissan 350Z (Z33) and Fairlady (Z33)\u003c\/li\u003e\n\u003cli\u003eNissan Skyline (V35)\u003c\/li\u003e\n\u003cli\u003e2003-2007 Infiniti G35 (V35)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRadium's compatibility list excludes VQ35HR engines, though the dual kit is titled VQ35DE\/HR. If you have an HR, confirm fitment before ordering.\u003c\/li\u003e\n\u003cli\u003eThe dual kit bracket is NOT compatible with the factory air box\u003c\/li\u003e\n\u003cli\u003eRHD Fairlady Z33: the hood switch needs to be addressed during installation\u003c\/li\u003e\n\u003cli\u003eNo inline check valve needed; the cans are pressure sealed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Dual Catch Can Kit, PCV and CCV (20-0729-FL)","offer_id":43703895097411,"sku":"20-0729-FL","price":379.95,"currency_code":"USD","in_stock":true},{"title":"PCV Catch Can Kit (20-0728-FL)","offer_id":43703895130179,"sku":"20-0728-FL","price":199.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/20-0729-FL.jpg?v=1787401357","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-engineering-catch-can-kits-nissan-350z-fairlady-skyline-v35-infiniti-g35-20-0729-fl-20-0728-fl","provider":"Tuned by Shawn","version":"1.0","type":"link"}